diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /include/linux/bio.h | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 129a9c09795..4d94eb8bcbc 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -23,6 +23,7 @@ #include <linux/highmem.h> #include <linux/mempool.h> #include <linux/ioprio.h> +#include <linux/bug.h> #ifdef CONFIG_BLOCK @@ -101,10 +102,10 @@ static inline int bio_has_allocated_vec(struct bio *bio) * I/O completely on that queue (see ide-dma for example) */ #define __bio_kmap_atomic(bio, idx, kmtype) \ - (kmap_atomic(bio_iovec_idx((bio), (idx))->bv_page, kmtype) + \ + (kmap_atomic(bio_iovec_idx((bio), (idx))->bv_page) + \ bio_iovec_idx((bio), (idx))->bv_offset) -#define __bio_kunmap_atomic(addr, kmtype) kunmap_atomic(addr, kmtype) +#define __bio_kunmap_atomic(addr, kmtype) kunmap_atomic(addr) /* * merge helpers etc @@ -317,7 +318,7 @@ static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags) * balancing is a lot nicer this way */ local_irq_save(*flags); - addr = (unsigned long) kmap_atomic(bvec->bv_page, KM_BIO_SRC_IRQ); + addr = (unsigned long) kmap_atomic(bvec->bv_page); BUG_ON(addr & ~PAGE_MASK); @@ -328,7 +329,7 @@ static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags) { unsigned long ptr = (unsigned long) buffer & PAGE_MASK; - kunmap_atomic((void *) ptr, KM_BIO_SRC_IRQ); + kunmap_atomic((void *) ptr); local_irq_restore(*flags); } |